1381485248

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6563}}^1$

素因数の和:6622

約数の個数: 112

約数和(自身を含む): 3361188096

約数和(自身を除く): 1979702848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 352, 368, 416, 506, 572, 598, 704, 736, 832, 1012, 1144, 1196, 1472, 2024, 2288, 2392, 3289, 4048, 4576, 4784, 6563, 6578, 8096, 9152, 9568, 13126, 13156, 16192, 19136, 26252, 26312, 52504, 52624, 72193, 85319, 105008, 105248, 144386, 150949, 170638, 210016, 210496, 288772, 301898, 341276, 420032, 577544, 603796, 682552, 938509, 1155088, 1207592, 1365104, 1660439, 1877018, 1962337, 2310176, 2415184, 2730208, 3320878, 3754036, 3924674, 4620352, 4830368, 5460416, 6641756, 7508072, 7849348, 9660736, 13283512, 15016144, 15698696, 21585707, 26567024, 30032288, 31397392, 43171414, 53134048, 60064576, 62794784, 86342828, 106268096, 125589568, 172685656, 345371312, 690742624, 1381485248]

約数ペア:

[(1, 1381485248), (2, 690742624), (4, 345371312), (8, 172685656), (11, 125589568), (13, 106268096), (16, 86342828), (22, 62794784), (23, 60064576), (26, 53134048), (32, 43171414), (44, 31397392), (46, 30032288), (52, 26567024), (64, 21585707), (88, 15698696), (92, 15016144), (104, 13283512), (143, 9660736), (176, 7849348), (184, 7508072), (208, 6641756), (253, 5460416), (286, 4830368), (299, 4620352), (352, 3924674), (368, 3754036), (416, 3320878), (506, 2730208), (572, 2415184), (598, 2310176), (704, 1962337), (736, 1877018), (832, 1660439), (1012, 1365104), (1144, 1207592), (1196, 1155088), (1472, 938509), (2024, 682552), (2288, 603796), (2392, 577544), (3289, 420032), (4048, 341276), (4576, 301898), (4784, 288772), (6563, 210496), (6578, 210016), (8096, 170638), (9152, 150949), (9568, 144386), (13126, 105248), (13156, 105008), (16192, 85319), (19136, 72193), (26252, 52624), (26312, 52504)]